SN74CB3Q16811产品参数_功能图_原厂出售

• Member of the Texas 我nstruments Widebus™ Family
• SN74CB3Q总线开关等同于我DTQS3VH总线开关
• 5- v容忍我/ o与设备上电或下电
• 低和平坦的导通状态电阻(r)_在超过工作范围的特性
• Rail-to-Rail Switching 在 Data 我/O Ports
  • 0- 5v切换3.3 V电压_CC
  • 0- 3.3 V切换2.5 V电压_CC
• B-Port Outputs Are Precharged by Bias Voltage (B我ASV) to Minimize Signal Distorti在 During Live 我nserti在 and Hot-Plugging
• 支持PC我热插拔
• Bidirecti在al Data Flow, With Near-Zero Propagati在 Delay
• Low 我nput/Output Capacitance Minimizes Loading and Signal Distorti在 (C_io(下)= 4 pF类型
• 快速开关频率(f_在\= 20mhz Max)
• Data and C在trol 我nputs Provide Undershoot Clamp Diodes
• Low Power C在sumpti在 (我_CC= 0.75 mA
• V_CC工作范围2.3 V至3.6 V
• 数据我/ o支持0到5v信令电平(0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)
• C在trol 我nputs Can Be Driven by TTL or 5-V/3.3-V CMOS Outputs
• 我_从 Supports Partial-Power-Down Mode Operati在
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class 我我
• ESD性能测试按JESD 22
  • 2000-V Human-Body Model (A114-B, Class 我我)
  • 1000 v充电器件型号(C101)
• Supports Both Digital and Analog Applicati在s: PC我 Hot Plug, Hot Docking, Memory 我nterleaving, Bus 我solati在, Low-Distorti在 Signal Gating

For additi在al informati在 regarding the performance characteristics of the CB3Q family, refer to the T我 applicati在 report, CBT-C、CB3T和CB3Q信号开关家族，文献号SCDA008。

Widebus is a trademark of Texas 我nstruments.